[Fluxus] MIDI clock

[Greg]

On 09/12/2010 09:15, gabor papp wrote:
> hi Ted,
>
> thanks for adding this.
>
>> Like Greg said, it's used by (midi-position) returning a vector
>> #(bar,beat,pulse)
>> which a pulse is a 1/24 of a beat.
> i don't know much about this, but is it ok to make an assumption like 
> this? i mean we hardcode magic numbers that 24 pulses are 1 beat and 4 
> beats are 1 bar.
>
> it seems that you forgot to register the vector with the garbage 
> collector that (midi-position) returns. check 
> SchemeHelper::FloatsToScheme to see how it should be done, otherwise 
> it leaks memory.
>
> best,
> gabor

Ah, that's what these mysterious macros are for :) Thanks for the tip!
I've taken example on midi_cc_event() so it should be OK now.
Just a tiny question before I send the file to Ted: is there a 
difference between returning NULL and scheme_void?

-- 
     G.